Catherine Griffith

Bib: 77387 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F55-59)

#0 / 1484

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

11:35/mi

35:58

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:09/mi

1:13:41

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:47/mi

1:53:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:34/mi

2:32:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:12/mi

2:40:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:59/mi

3:12:10

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:39/mi

3:54:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:00/mi

4:38:00

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:03/mi

5:21:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:20/mi

5:39:48

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:40:3412:16 /mi⚡ faster

2nd Half

2:59:1413:40 /mi+11.6%

Positive split — 11.6% slower in the second half

AI Race Performance Report

Catherine's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:58	11:35	3.11 mi	35:58	11:35	-
10K	1:13:41	11:52	3.10 mi	37:43	12:09	+0:34
15K	1:53:23	12:10	3.11 mi	39:42	12:47	+0:38
20K	2:32:23	12:16	3.11 mi	39:00	12:34	-0:13
Half(13.10 mi)	2:40:34	12:16	0.67 mi	8:11	12:12	-0:22
25K	3:12:10	12:23	2.43 mi	31:36	12:59	+0:47
30K	3:54:33	12:35	3.11 mi	42:23	13:39	+0:40
35K	4:38:00	12:47	3.11 mi	43:27	14:00	+0:21
40K	5:21:38	12:57	3.10 mi	43:38	14:03	+0:03
Finish(26.22 mi)	5:39:48	12:59	1.37 mi	18:10	13:20	-0:43

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:35 /mi

Average Pace

12:58 /mi

Slowest Pace

14:03 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:00:52

36% of race

Time at Steady Pace

1:29:28

26% of race

Time at Slower Pace

2:09:28

38% of race

Average Pace: 12:58 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	52153	20619	20619	51938	20668	20668
10K	3.10 mi	52261-108	20761-142	20761-142	52414	20924	20924
15K	3.11 mi	52207+54	20759+2	20759+2	51938	20668	20668
20K	3.11 mi	51624+583	20450+309	20450+309	50206	19743	19743
Half(13.10 mi)	0.67 mi	51346+278	20272+178	20272+178	46814	17967	17967
25K	2.43 mi	50543+803	19819+453	19819+453	47438	18437	18437
30K	3.11 mi	49995+548	19572+247	19572+247	47526	18805	18805
35K	3.11 mi	49469+526	19415+157	19415+157	46044	18498	18498
40K	3.10 mi	49427+42	19489-74	19489-74	48417	19939	19939
Finish(26.22 mi)	1.37 mi	49379+48	19502-13	19502-13	48191	19804	19804

19804

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#52153
5K → 10K	751643-108	#52153 → #52261
10K → 15K	443497+54	#52261 → #52207
15K → 20K	165748+583	#52207 → #51624
20K → Half	12290+278	#51624 → #51346
Half → 25K	73876+803	#51346 → #50543
25K → 30K	169717+548	#50543 → #49995
30K → 35K	158684+526	#49995 → #49469
35K → 40K	282324+42	#49469 → #49427
40K → Finish	118166+48	#49427 → #49379
TOTALS	21714945+2774	#52153 → #49379

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing